What are the standards for seat belt usage regulations?
2 Answers
Seat belt usage regulations specify that the lap belt should be positioned below the abdomen, and the shoulder strap should cross the chest, placed at the center of the shoulder, neither too high nor too low. Below is an introduction to relevant information about car seat belts: Precautions: Do not drive or ride in a car if the seat belt is already damaged, as it cannot provide adequate protection in a collision. When fastening or unfastening the seat belt, ensure it is not twisted, as a twisted seat belt cannot effectively absorb impact forces during a collision due to reduced width. Function: Car seat belts serve to restrain movement and provide cushioning, absorbing impact energy and dissipating inertial forces, thereby preventing or reducing the severity of injuries to drivers and passengers.
After driving for so many years, I believe seat belts are the most fundamental protection. The standard procedure is quite simple: fasten it tightly as soon as you get in the car, with the shoulder strap crossing over the shoulder and chest, pressing against the breastbone—never let it rest on the neck or under the arm. The lap belt should go over the hip bones and fit snugly against the upper thighs, not loosely. The law requires both the driver and front-seat passenger to wear seat belts; failure to do so results in fines and penalty points, and significantly increases the risk of injury in serious accidents. The same applies to rear seats, with many regions mandating seat belt use for all occupants. Pregnant women should position the seat belt lower, below the abdomen. Children under 150 cm in height or weighing less than 36 kg must use a dedicated child safety seat and should not be secured with an adult seat belt directly. I’ve seen a friend who wasn’t wearing a seat belt get thrown from the car in an accident and suffer severe injuries, so I always remind passengers to check if their seat belts are twisted or loose before driving. Making it a habit puts safety first.